Castle Bravo, the largest nuclear weapon detonated by the U.S., in 1954

Does Just War Doctrine Imply Nuclear Pacifism? 

Ray Juzaitis

Recent pronouncements by Catholic Church leaders reflect a potentially significant shift in moral teaching regarding nuclear weapons and deterrence. Outright condemnation of the possession of nuclear weapons along with related work being conducted in the national nuclear security enterprise suggests a dangerous pacifist trend in official teaching, yet leaves no near-term, real-world means for actually maintaining global peace in a fallen world. This talk will argue that any development of Church teaching regarding nuclear weapons must first proceed from a consideration of the full set of principles that undergird Just War Doctrine and the history of papal thought since Vatican II addressing nuclear weapons. A continuing dialogue with Catholics working in the US nuclear enterprise would ensure that Church teaching is continually informed by an accurate contemporary representation of US nuclear deterrence and national security strategy, as well as contemporary geopolitical trends that impact the nuclear weapons enterprise.

Raymond Juzaitis  is a nuclear engineer with more than forty years of experience and he has worked in a number of areas including nuclear weapons management, nuclear non-proliferation, Intelligence, counter terrorism, homeland security, and related R&D programs at the Department of Energy National Laboratories. His early focus in computational physics paved the way for a broad-based technical career that included nuclear weapons design, development, testing, and evaluation.

Bio – Dr. Juzaitis grew up outside of Philadelphia, Pennsylvania.  He received his BSE in Chemical Engineering from Princeton University and then earned his master’s and PhD in Nuclear Engineering from the University of Virginia.  Ray’s early career focused on computational physics broadly in the areas of nuclear weapons design, testing and development.  During his career he worked on a number of US government programs of the Pentagon as well as the defense program of the DOE. In the 1990s he was the leader of X-Division at Los Alamos National Lab, which is the weapons design division.  There he was responsible for the transition from a testing base culture to a more simulation base culture, to a science-based stockpile stewardship culture.  Ray served as a senior member of both the US nuclear weapons physics laboratories having also served at Lawrence Livermore National Laboratory as the associate director for non-proliferation, homeland and international security.  Following his retirement from the University of California, he served as a professor and department head of the new engineering department at Texas A&M.  After that he was the president and CEO of National Securities Technology in Las Vegas, Nevada, which was the M&O contractor for the Nevada National Nuclear Security Site which used to be known as the Nevada Test Site. Since then he has continued his research in areas involving technology and policy for non-proliferation, nuclear weapons, and related national security interests.